Simcere is a Nanjing-based pharmaceutical company whose oncology arm, Simcere Zaiming, is running the phase 3 SIMRISE trial of the oral SERD SIM0270 with everolimus in ER-positive breast cancer and markets the anti-PD-1 antibody enlonstobart in China.
Simcere Pharmaceutical Group, based in Nanjing and listed in Hong Kong, sells medicines across oncology, neurology and autoimmune disease in China and runs its cancer research through the subsidiary Simcere Zaiming. Its oncology portfolio includes enlonstobart, an anti-PD-1 antibody approved in China for previously treated cervical cancer, the Chinese rights to the myeloprotective drug trilaciclib, and SIM0270, an oral selective oestrogen receptor degrader in the phase 3 SIMRISE trial with everolimus for ER-positive, HER2-negative advanced breast cancer. Sponsor and trial facts are from the ClinicalTrials.gov registry; company facts are from the official website.
SIM0270 is an experimental investigational agent whose form is not stated in the registry from Jiangsu Simcere Pharmaceutical in phase 3 trials for HR-positive / HER2-negative breast cancer, with its target not yet stated publicly.
Endostar is Simcere's recombinant endostatin, approved in China in 2005 with chemotherapy for advanced non-small-cell lung cancer, one of the first angiogenesis inhibitors approved anywhere.